package com.qf.controller;

import com.qf.pojo.Student;
import com.qf.service.StudentService;
import com.qf.service.impl.StudentServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@WebServlet("/findAll")
public class StudentServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

        StudentService studentService=new StudentServiceImpl();
        List<Student> list=studentService.findAll();
        //将list集合存储到request域中
        req.setAttribute("list",list);
        req.getRequestDispatcher("../index.jsp").forward(req,resp);

    }


}
